answersLogoWhite

0

The floor of a coral reef is typically rocky rather than sandy. Coral reefs are built from the calcium carbonate structures created by coral polyps, resulting in a hard substrate. However, sandy areas can be present around the reef, particularly in lagoons or along the periphery, but the main structural components of the reef itself are rocky.

User Avatar

AnswerBot

1w ago

What else can I help you with?